... exceeding the carrying capacity of its ecological system c A measurement of population per unit area or unit volume It is frequently applied to living organisms, humans in particular d Actions, ... worldis on the increase; more than billion people in 1990, about billion in 2000,and nearly billion ( estimated) in 2010 From 1965 to 1997, the.in China, Indonesia, Bangladesh, Mexico, and many other ... Yangtze River Other parts of China A Other parts of China ML Yangtze River B B 4.Population density ( people per square kilometer) Shanghai 2,500 ML Yangtze River Shanghai 2,500 2,000 2,000 1,500...